Source of the River Loughor (AW1610d)

Taken mid-morning on 31st October 2016, on the circular walk that goes around Carreg Cennen Castle and onto the opposite side of the Cennen Valley. The Loughor rises from an underground source before passing through this weir and then bifurcating to also feed a small tributary of the River Cennen, which is part of the River Towy/Afon Tywi catchment. NGR: SN6684917822. Canon EOS 7D, 17-85mm lens at 26mm, exposure F16 at 0.6 secs, Manfrotto tripod.